| 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 | $39.40 | 4.451% | $41.1537 | $41.15 | $41.15 | $41.20 |
| Purchase #2 | $127.90 | 4.649% | $133.8461 | $133.85 | $133.85 | $133.80 |
| Purchase #3 | $11.35 | 3.608% | $11.7595 | $11.76 | $11.75 | $11.80 |
| Purchase #4 | $138.90 | 7.673% | $149.5578 | $149.56 | $149.55 | $149.60 |
| Purchase #5 | $184.29 | 13.321% | $208.8393 | $208.84 | $208.85 | $208.80 |
| Purchase #6 | $249.64 | 5.669% | $263.7921 | $263.79 | $263.80 | $263.80 |
| Purchase #7 | $129.38 | 4.673% | $135.4259 | $135.43 | $135.45 | $135.40 |
| 7 purchase totals = | $880.86 | $944.3744 | $944.38 | $944.40 | $944.40 | |