| 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 | $50.74 | 4.725% | $53.1375 | $53.14 | $53.15 | $53.10 |
| Purchase #2 | $103.40 | 6.244% | $109.8563 | $109.86 | $109.85 | $109.90 |
| Purchase #3 | $96.92 | 13.838% | $110.3318 | $110.33 | $110.35 | $110.30 |
| Purchase #4 | $122.68 | 10.831% | $135.9675 | $135.97 | $135.95 | $136.00 |
| Purchase #5 | $147.49 | 10.377% | $162.795 | $162.80 | $162.80 | $162.80 |
| Purchase #6 | $195.42 | 3.548% | $202.3535 | $202.35 | $202.35 | $202.40 |
| Purchase #7 | $210.64 | 8.338% | $228.2032 | $228.20 | $228.20 | $228.20 |
| 7 purchase totals = | $927.29 | $1,002.6448 | $1,002.65 | $1,002.65 | $1,002.70 | |