| 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 | $107.47 | 7.597% | $115.6345 | $115.63 | $115.65 | $115.60 |
| Purchase #2 | $236.96 | 4.807% | $248.3507 | $248.35 | $248.35 | $248.40 |
| Purchase #3 | $190.40 | 5.873% | $201.5822 | $201.58 | $201.60 | $201.60 |
| Purchase #4 | $17.51 | 13.624% | $19.8956 | $19.90 | $19.90 | $19.90 |
| Purchase #5 | $135.78 | 10.275% | $149.7314 | $149.73 | $149.75 | $149.70 |
| Purchase #6 | $61.36 | 11.276% | $68.279 | $68.28 | $68.30 | $68.30 |
| Purchase #7 | $64.42 | 10.227% | $71.0082 | $71.01 | $71.00 | $71.00 |
| 7 purchase totals = | $813.90 | $874.4816 | $874.48 | $874.55 | $874.50 | |