| 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 | $45.87 | 12.205% | $51.4684 | $51.47 | $51.45 | $51.50 |
| Purchase #2 | $205.94 | 8.521% | $223.4881 | $223.49 | $223.50 | $223.50 |
| Purchase #3 | $164.97 | 8.346% | $178.7384 | $178.74 | $178.75 | $178.70 |
| Purchase #4 | $11.51 | 9.431% | $12.5955 | $12.60 | $12.60 | $12.60 |
| Purchase #5 | $240.42 | 7.581% | $258.6462 | $258.65 | $258.65 | $258.60 |
| Purchase #6 | $24.86 | 11.755% | $27.7823 | $27.78 | $27.80 | $27.80 |
| Purchase #7 | $154.36 | 12.166% | $173.1394 | $173.14 | $173.15 | $173.10 |
| 7 purchase totals = | $847.93 | $925.8583 | $925.87 | $925.90 | $925.80 | |