| 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 | $53.42 | 5.352% | $56.279 | $56.28 | $56.30 | $56.30 |
| Purchase #2 | $171.56 | 9.395% | $187.6781 | $187.68 | $187.70 | $187.70 |
| Purchase #3 | $130.69 | 10.780% | $144.7784 | $144.78 | $144.80 | $144.80 |
| Purchase #4 | $83.99 | 13.181% | $95.0607 | $95.06 | $95.05 | $95.10 |
| Purchase #5 | $10.50 | 8.288% | $11.3702 | $11.37 | $11.35 | $11.40 |
| Purchase #6 | $20.31 | 6.217% | $21.5727 | $21.57 | $21.55 | $21.60 |
| Purchase #7 | $69.58 | 10.294% | $76.7426 | $76.74 | $76.75 | $76.70 |
| 7 purchase totals = | $540.05 | $593.4817 | $593.48 | $593.50 | $593.60 | |