| 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 | $89.50 | 10.737% | $99.1096 | $99.11 | $99.10 | $99.10 |
| Purchase #2 | $181.81 | 13.402% | $206.1762 | $206.18 | $206.20 | $206.20 |
| Purchase #3 | $245.53 | 13.149% | $277.8147 | $277.81 | $277.80 | $277.80 |
| Purchase #4 | $103.55 | 4.436% | $108.1435 | $108.14 | $108.15 | $108.10 |
| Purchase #5 | $184.52 | 13.786% | $209.9579 | $209.96 | $209.95 | $210.00 |
| Purchase #6 | $128.55 | 5.771% | $135.9686 | $135.97 | $135.95 | $136.00 |
| Purchase #7 | $27.40 | 7.719% | $29.515 | $29.52 | $29.50 | $29.50 |
| 7 purchase totals = | $960.86 | $1,066.6855 | $1,066.69 | $1,066.65 | $1,066.70 | |