| 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 | $5.92 | 3.464% | $6.1251 | $6.13 | $6.15 | $6.10 |
| Purchase #2 | $211.44 | 7.565% | $227.4354 | $227.44 | $227.45 | $227.40 |
| Purchase #3 | $167.83 | 11.809% | $187.649 | $187.65 | $187.65 | $187.60 |
| Purchase #4 | $224.83 | 12.844% | $253.7072 | $253.71 | $253.70 | $253.70 |
| Purchase #5 | $131.52 | 13.869% | $149.7605 | $149.76 | $149.75 | $149.80 |
| Purchase #6 | $197.26 | 4.637% | $206.4069 | $206.41 | $206.40 | $206.40 |
| Purchase #7 | $129.91 | 4.138% | $135.2857 | $135.29 | $135.30 | $135.30 |
| 7 purchase totals = | $1,068.71 | $1,166.3698 | $1,166.39 | $1,166.40 | $1,166.30 | |