| 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 | $24.48 | 4.602% | $25.6066 | $25.61 | $25.60 | $25.60 |
| Purchase #2 | $6.82 | 7.194% | $7.3106 | $7.31 | $7.30 | $7.30 |
| Purchase #3 | $140.34 | 9.294% | $153.3832 | $153.38 | $153.40 | $153.40 |
| Purchase #4 | $180.27 | 8.165% | $194.989 | $194.99 | $195.00 | $195.00 |
| Purchase #5 | $105.56 | 4.700% | $110.5213 | $110.52 | $110.50 | $110.50 |
| Purchase #6 | $241.81 | 11.149% | $268.7694 | $268.77 | $268.75 | $268.80 |
| Purchase #7 | $146.71 | 8.465% | $159.129 | $159.13 | $159.15 | $159.10 |
| 7 purchase totals = | $845.99 | $919.7091 | $919.71 | $919.70 | $919.70 | |