| 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 | $54.67 | 3.455% | $56.5588 | $56.56 | $56.55 | $56.60 |
| Purchase #2 | $112.82 | 13.717% | $128.2955 | $128.30 | $128.30 | $128.30 |
| Purchase #3 | $6.76 | 3.738% | $7.0127 | $7.01 | $7.00 | $7.00 |
| Purchase #4 | $92.43 | 4.348% | $96.4489 | $96.45 | $96.45 | $96.40 |
| Purchase #5 | $197.78 | 11.653% | $220.8273 | $220.83 | $220.85 | $220.80 |
| Purchase #6 | $190.78 | 12.185% | $214.0265 | $214.03 | $214.05 | $214.00 |
| Purchase #7 | $188.75 | 6.359% | $200.7526 | $200.75 | $200.75 | $200.80 |
| 7 purchase totals = | $843.99 | $923.9223 | $923.93 | $923.95 | $923.90 | |