| 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 | $52.59 | 9.620% | $57.6492 | $57.65 | $57.65 | $57.60 |
| Purchase #2 | $94.28 | 4.707% | $98.7178 | $98.72 | $98.70 | $98.70 |
| Purchase #3 | $133.82 | 12.621% | $150.7094 | $150.71 | $150.70 | $150.70 |
| Purchase #4 | $136.60 | 9.518% | $149.6016 | $149.60 | $149.60 | $149.60 |
| Purchase #5 | $75.86 | 3.470% | $78.4923 | $78.49 | $78.50 | $78.50 |
| Purchase #6 | $184.39 | 4.163% | $192.0662 | $192.07 | $192.05 | $192.10 |
| Purchase #7 | $143.62 | 7.574% | $154.4978 | $154.50 | $154.50 | $154.50 |
| 7 purchase totals = | $821.16 | $881.7343 | $881.74 | $881.70 | $881.70 | |