| 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 | $53.79 | 5.628% | $56.8173 | $56.82 | $56.80 | $56.80 |
| Purchase #2 | $13.59 | 9.469% | $14.8768 | $14.88 | $14.90 | $14.90 |
| Purchase #3 | $189.74 | 6.802% | $202.6461 | $202.65 | $202.65 | $202.60 |
| Purchase #4 | $208.31 | 9.811% | $228.7473 | $228.75 | $228.75 | $228.70 |
| Purchase #5 | $146.43 | 3.151% | $151.044 | $151.04 | $151.05 | $151.00 |
| Purchase #6 | $22.56 | 7.384% | $24.2258 | $24.23 | $24.25 | $24.20 |
| Purchase #7 | $60.56 | 4.113% | $63.0508 | $63.05 | $63.05 | $63.10 |
| 7 purchase totals = | $694.98 | $741.4081 | $741.42 | $741.45 | $741.30 | |