| 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 | $74.28 | 9.488% | $81.3277 | $81.33 | $81.35 | $81.30 |
| Purchase #2 | $204.65 | 4.658% | $214.1826 | $214.18 | $214.20 | $214.20 |
| Purchase #3 | $140.95 | 7.443% | $151.4409 | $151.44 | $151.45 | $151.40 |
| Purchase #4 | $194.45 | 10.432% | $214.735 | $214.74 | $214.75 | $214.70 |
| Purchase #5 | $228.66 | 12.257% | $256.6869 | $256.69 | $256.70 | $256.70 |
| Purchase #6 | $50.63 | 5.582% | $53.4562 | $53.46 | $53.45 | $53.50 |
| Purchase #7 | $87.87 | 10.275% | $96.8986 | $96.90 | $96.90 | $96.90 |
| 7 purchase totals = | $981.49 | $1,068.7279 | $1,068.74 | $1,068.80 | $1,068.70 | |