| 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 | $12.65 | 10.159% | $13.9351 | $13.94 | $13.95 | $13.90 |
| Purchase #2 | $90.73 | 11.441% | $101.1104 | $101.11 | $101.10 | $101.10 |
| Purchase #3 | $130.58 | 3.634% | $135.3253 | $135.33 | $135.35 | $135.30 |
| Purchase #4 | $191.66 | 4.622% | $200.5185 | $200.52 | $200.50 | $200.50 |
| Purchase #5 | $80.90 | 9.817% | $88.842 | $88.84 | $88.85 | $88.80 |
| Purchase #6 | $220.40 | 3.514% | $228.1449 | $228.14 | $228.15 | $228.10 |
| Purchase #7 | $71.34 | 3.187% | $73.6136 | $73.61 | $73.60 | $73.60 |
| 7 purchase totals = | $798.26 | $841.4898 | $841.49 | $841.50 | $841.30 | |