| 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 | $88.55 | 13.329% | $100.3528 | $100.35 | $100.35 | $100.40 |
| Purchase #2 | $59.73 | 3.406% | $61.7644 | $61.76 | $61.75 | $61.80 |
| Purchase #3 | $135.69 | 8.656% | $147.4353 | $147.44 | $147.45 | $147.40 |
| Purchase #4 | $220.43 | 3.536% | $228.2244 | $228.22 | $228.20 | $228.20 |
| Purchase #5 | $59.86 | 6.369% | $63.6725 | $63.67 | $63.65 | $63.70 |
| Purchase #6 | $200.37 | 8.493% | $217.3874 | $217.39 | $217.40 | $217.40 |
| Purchase #7 | $209.38 | 5.226% | $220.3222 | $220.32 | $220.30 | $220.30 |
| 7 purchase totals = | $974.01 | $1,039.1590 | $1,039.15 | $1,039.10 | $1,039.20 | |