| 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 | $37.54 | 7.819% | $40.4753 | $40.48 | $40.50 | $40.50 |
| Purchase #2 | $125.36 | 8.102% | $135.5167 | $135.52 | $135.50 | $135.50 |
| Purchase #3 | $35.47 | 8.818% | $38.5977 | $38.60 | $38.60 | $38.60 |
| Purchase #4 | $15.98 | 10.691% | $17.6884 | $17.69 | $17.70 | $17.70 |
| Purchase #5 | $181.47 | 11.339% | $202.0469 | $202.05 | $202.05 | $202.00 |
| Purchase #6 | $8.91 | 8.399% | $9.6584 | $9.66 | $9.65 | $9.70 |
| Purchase #7 | $220.68 | 3.191% | $227.7219 | $227.72 | $227.70 | $227.70 |
| 7 purchase totals = | $625.41 | $671.7053 | $671.72 | $671.70 | $671.70 | |