| 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 | $7.44 | 3.811% | $7.7235 | $7.72 | $7.70 | $7.70 |
| Purchase #2 | $129.84 | 4.568% | $135.7711 | $135.77 | $135.75 | $135.80 |
| Purchase #3 | $246.65 | 3.847% | $256.1386 | $256.14 | $256.15 | $256.10 |
| Purchase #4 | $233.57 | 13.711% | $265.5948 | $265.59 | $265.60 | $265.60 |
| Purchase #5 | $64.39 | 6.237% | $68.406 | $68.41 | $68.40 | $68.40 |
| Purchase #6 | $187.79 | 3.655% | $194.6537 | $194.65 | $194.65 | $194.70 |
| Purchase #7 | $99.45 | 4.835% | $104.2584 | $104.26 | $104.25 | $104.30 |
| 7 purchase totals = | $969.13 | $1,032.5461 | $1,032.54 | $1,032.50 | $1,032.60 | |