| 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 | $51.35 | 3.850% | $53.327 | $53.33 | $53.35 | $53.30 |
| Purchase #2 | $113.32 | 13.590% | $128.7202 | $128.72 | $128.70 | $128.70 |
| Purchase #3 | $132.65 | 12.555% | $149.3042 | $149.30 | $149.30 | $149.30 |
| Purchase #4 | $133.25 | 11.229% | $148.2126 | $148.21 | $148.20 | $148.20 |
| Purchase #5 | $114.57 | 5.303% | $120.6456 | $120.65 | $120.65 | $120.60 |
| Purchase #6 | $79.93 | 4.265% | $83.339 | $83.34 | $83.35 | $83.30 |
| Purchase #7 | $90.96 | 8.207% | $98.4251 | $98.43 | $98.45 | $98.40 |
| 7 purchase totals = | $716.03 | $781.9737 | $781.98 | $782.00 | $781.80 | |