| 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 | $36.52 | 6.574% | $38.9208 | $38.92 | $38.90 | $38.90 |
| Purchase #2 | $207.79 | 9.774% | $228.0994 | $228.10 | $228.10 | $228.10 |
| Purchase #3 | $169.34 | 6.837% | $180.9178 | $180.92 | $180.90 | $180.90 |
| Purchase #4 | $182.99 | 5.180% | $192.4689 | $192.47 | $192.45 | $192.50 |
| Purchase #5 | $93.60 | 3.278% | $96.6682 | $96.67 | $96.65 | $96.70 |
| Purchase #6 | $120.31 | 8.504% | $130.5412 | $130.54 | $130.55 | $130.50 |
| Purchase #7 | $85.47 | 7.509% | $91.8879 | $91.89 | $91.90 | $91.90 |
| 7 purchase totals = | $896.02 | $959.5042 | $959.51 | $959.45 | $959.50 | |