| 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 | $23.55 | 4.284% | $24.5589 | $24.56 | $24.55 | $24.60 |
| Purchase #2 | $241.55 | 6.103% | $256.2918 | $256.29 | $256.30 | $256.30 |
| Purchase #3 | $124.70 | 5.470% | $131.5211 | $131.52 | $131.50 | $131.50 |
| Purchase #4 | $79.27 | 6.407% | $84.3488 | $84.35 | $84.35 | $84.30 |
| Purchase #5 | $36.86 | 9.573% | $40.3886 | $40.39 | $40.40 | $40.40 |
| Purchase #6 | $202.30 | 10.394% | $223.3271 | $223.33 | $223.35 | $223.30 |
| Purchase #7 | $85.57 | 8.384% | $92.7442 | $92.74 | $92.75 | $92.70 |
| 7 purchase totals = | $793.80 | $853.1805 | $853.18 | $853.20 | $853.10 | |