| 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 | $43.92 | 8.305% | $47.5676 | $47.57 | $47.55 | $47.60 |
| Purchase #2 | $36.70 | 7.647% | $39.5064 | $39.51 | $39.50 | $39.50 |
| Purchase #3 | $146.39 | 9.241% | $159.9179 | $159.92 | $159.90 | $159.90 |
| Purchase #4 | $117.60 | 4.212% | $122.5533 | $122.55 | $122.55 | $122.60 |
| Purchase #5 | $75.38 | 12.291% | $84.645 | $84.65 | $84.65 | $84.60 |
| Purchase #6 | $102.88 | 4.365% | $107.3707 | $107.37 | $107.35 | $107.40 |
| Purchase #7 | $32.47 | 9.193% | $35.455 | $35.46 | $35.45 | $35.50 |
| 7 purchase totals = | $555.34 | $597.0159 | $597.03 | $596.95 | $597.10 | |