| 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 | $96.80 | 9.662% | $106.1528 | $106.15 | $106.15 | $106.20 |
| Purchase #2 | $24.44 | 3.531% | $25.303 | $25.30 | $25.30 | $25.30 |
| Purchase #3 | $107.45 | 5.757% | $113.6359 | $113.64 | $113.65 | $113.60 |
| Purchase #4 | $174.50 | 10.602% | $193.0005 | $193.00 | $193.00 | $193.00 |
| Purchase #5 | $81.59 | 3.787% | $84.6798 | $84.68 | $84.70 | $84.70 |
| Purchase #6 | $114.87 | 12.206% | $128.891 | $128.89 | $128.90 | $128.90 |
| Purchase #7 | $153.42 | 12.383% | $172.418 | $172.42 | $172.40 | $172.40 |
| 7 purchase totals = | $753.07 | $824.0810 | $824.08 | $824.10 | $824.10 | |