| 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 | $43.72 | 4.505% | $45.6896 | $45.69 | $45.70 | $45.70 |
| Purchase #2 | $110.73 | 4.247% | $115.4327 | $115.43 | $115.45 | $115.40 |
| Purchase #3 | $22.82 | 3.553% | $23.6308 | $23.63 | $23.65 | $23.60 |
| Purchase #4 | $49.99 | 3.302% | $51.6407 | $51.64 | $51.65 | $51.60 |
| Purchase #5 | $177.93 | 6.709% | $189.8673 | $189.87 | $189.85 | $189.90 |
| Purchase #6 | $74.86 | 12.642% | $84.3238 | $84.32 | $84.30 | $84.30 |
| Purchase #7 | $48.58 | 9.499% | $53.1946 | $53.19 | $53.20 | $53.20 |
| 7 purchase totals = | $528.63 | $563.7795 | $563.77 | $563.80 | $563.70 | |