| 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 | $85.57 | 6.388% | $91.0362 | $91.04 | $91.05 | $91.00 |
| Purchase #2 | $55.72 | 12.242% | $62.5412 | $62.54 | $62.55 | $62.50 |
| Purchase #3 | $105.35 | 4.442% | $110.0296 | $110.03 | $110.05 | $110.00 |
| Purchase #4 | $192.51 | 9.832% | $211.4376 | $211.44 | $211.45 | $211.40 |
| Purchase #5 | $227.30 | 6.255% | $241.5176 | $241.52 | $241.50 | $241.50 |
| Purchase #6 | $64.29 | 3.715% | $66.6784 | $66.68 | $66.70 | $66.70 |
| Purchase #7 | $168.43 | 5.716% | $178.0575 | $178.06 | $178.05 | $178.10 |
| 7 purchase totals = | $899.17 | $961.2981 | $961.31 | $961.35 | $961.20 | |