| 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 | $82.80 | 12.461% | $93.1177 | $93.12 | $93.10 | $93.10 |
| Purchase #2 | $239.62 | 5.365% | $252.4756 | $252.48 | $252.50 | $252.50 |
| Purchase #3 | $63.89 | 7.781% | $68.8613 | $68.86 | $68.85 | $68.90 |
| Purchase #4 | $160.32 | 7.845% | $172.8971 | $172.90 | $172.90 | $172.90 |
| Purchase #5 | $44.44 | 6.130% | $47.1642 | $47.16 | $47.15 | $47.20 |
| Purchase #6 | $35.82 | 5.261% | $37.7045 | $37.70 | $37.70 | $37.70 |
| Purchase #7 | $186.28 | 8.639% | $202.3727 | $202.37 | $202.35 | $202.40 |
| 7 purchase totals = | $813.17 | $874.5931 | $874.59 | $874.55 | $874.70 | |