| 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 | $33.45 | 5.139% | $35.169 | $35.17 | $35.15 | $35.20 |
| Purchase #2 | $112.50 | 9.816% | $123.543 | $123.54 | $123.55 | $123.50 |
| Purchase #3 | $182.49 | 9.289% | $199.4415 | $199.44 | $199.45 | $199.40 |
| Purchase #4 | $110.69 | 6.581% | $117.9745 | $117.97 | $117.95 | $118.00 |
| Purchase #5 | $190.43 | 3.716% | $197.5064 | $197.51 | $197.50 | $197.50 |
| Purchase #6 | $212.66 | 9.251% | $232.3332 | $232.33 | $232.35 | $232.30 |
| Purchase #7 | $94.38 | 4.833% | $98.9414 | $98.94 | $98.95 | $98.90 |
| 7 purchase totals = | $936.60 | $1,004.9090 | $1,004.90 | $1,004.90 | $1,004.80 | |