| 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 | $83.84 | 8.443% | $90.9186 | $90.92 | $90.90 | $90.90 |
| Purchase #2 | $117.31 | 3.454% | $121.3619 | $121.36 | $121.35 | $121.40 |
| Purchase #3 | $88.99 | 10.589% | $98.4132 | $98.41 | $98.40 | $98.40 |
| Purchase #4 | $216.61 | 10.870% | $240.1555 | $240.16 | $240.15 | $240.20 |
| Purchase #5 | $230.94 | 4.724% | $241.8496 | $241.85 | $241.85 | $241.80 |
| Purchase #6 | $67.28 | 9.114% | $73.4119 | $73.41 | $73.40 | $73.40 |
| Purchase #7 | $39.63 | 12.352% | $44.5251 | $44.53 | $44.55 | $44.50 |
| 7 purchase totals = | $844.60 | $910.6358 | $910.64 | $910.60 | $910.60 | |