| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $74.91 | 5.507% | $79.0353 | $79.04 | $79.05 | $79.00 |
| Purchase #2 | $232.98 | 6.276% | $247.6018 | $247.60 | $247.60 | $247.60 |
| Purchase #3 | $249.81 | 11.809% | $279.3101 | $279.31 | $279.30 | $279.30 |
| Purchase #4 | $235.99 | 8.634% | $256.3654 | $256.37 | $256.35 | $256.40 |
| Purchase #5 | $27.81 | 12.472% | $31.2785 | $31.28 | $31.30 | $31.30 |
| Purchase #6 | $238.40 | 12.251% | $267.6064 | $267.61 | $267.60 | $267.60 |
| Purchase #7 | $148.55 | 6.164% | $157.7066 | $157.71 | $157.70 | $157.70 |
| 7 purchase totals = | $1,208.45 | $1,318.9041 | $1,318.92 | $1,318.90 | $1,318.90 | |