| 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 | $51.94 | 9.471% | $56.8592 | $56.86 | $56.85 | $56.90 |
| Purchase #2 | $127.92 | 13.174% | $144.7722 | $144.77 | $144.75 | $144.80 |
| Purchase #3 | $193.59 | 4.359% | $202.0286 | $202.03 | $202.05 | $202.00 |
| Purchase #4 | $55.54 | 12.238% | $62.337 | $62.34 | $62.35 | $62.30 |
| Purchase #5 | $172.66 | 4.182% | $179.8806 | $179.88 | $179.90 | $179.90 |
| Purchase #6 | $51.42 | 4.394% | $53.6794 | $53.68 | $53.70 | $53.70 |
| Purchase #7 | $98.92 | 12.580% | $111.3641 | $111.36 | $111.35 | $111.40 |
| 7 purchase totals = | $751.99 | $810.9211 | $810.92 | $810.95 | $811.00 | |