| 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 | $7.28 | 3.497% | $7.5346 | $7.53 | $7.55 | $7.50 |
| Purchase #2 | $95.39 | 6.555% | $101.6428 | $101.64 | $101.65 | $101.60 |
| Purchase #3 | $59.35 | 10.868% | $65.8002 | $65.80 | $65.80 | $65.80 |
| Purchase #4 | $222.84 | 13.623% | $253.1975 | $253.20 | $253.20 | $253.20 |
| Purchase #5 | $194.80 | 8.479% | $211.3171 | $211.32 | $211.30 | $211.30 |
| Purchase #6 | $5.40 | 5.108% | $5.6758 | $5.68 | $5.70 | $5.70 |
| Purchase #7 | $34.76 | 11.500% | $38.7574 | $38.76 | $38.75 | $38.80 |
| 7 purchase totals = | $619.82 | $683.9254 | $683.93 | $683.95 | $683.90 | |