| 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 | $96.59 | 12.153% | $108.3286 | $108.33 | $108.35 | $108.30 |
| Purchase #2 | $55.35 | 6.169% | $58.7645 | $58.76 | $58.75 | $58.80 |
| Purchase #3 | $110.29 | 9.441% | $120.7025 | $120.70 | $120.70 | $120.70 |
| Purchase #4 | $69.31 | 6.254% | $73.6446 | $73.64 | $73.65 | $73.60 |
| Purchase #5 | $229.85 | 11.809% | $256.993 | $256.99 | $257.00 | $257.00 |
| Purchase #6 | $178.87 | 3.586% | $185.2843 | $185.28 | $185.30 | $185.30 |
| Purchase #7 | $84.42 | 5.263% | $88.863 | $88.86 | $88.85 | $88.90 |
| 7 purchase totals = | $824.68 | $892.5805 | $892.56 | $892.60 | $892.60 | |