| 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 | $81.50 | 8.119% | $88.117 | $88.12 | $88.10 | $88.10 |
| Purchase #2 | $114.93 | 4.809% | $120.457 | $120.46 | $120.45 | $120.50 |
| Purchase #3 | $117.48 | 11.258% | $130.7059 | $130.71 | $130.70 | $130.70 |
| Purchase #4 | $10.27 | 13.376% | $11.6437 | $11.64 | $11.65 | $11.60 |
| Purchase #5 | $64.70 | 8.757% | $70.3658 | $70.37 | $70.35 | $70.40 |
| Purchase #6 | $14.41 | 5.413% | $15.19 | $15.19 | $15.20 | $15.20 |
| Purchase #7 | $10.84 | 5.174% | $11.4009 | $11.40 | $11.40 | $11.40 |
| 7 purchase totals = | $414.13 | $447.8803 | $447.89 | $447.85 | $447.90 | |