| 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 | $54.97 | 9.799% | $60.3565 | $60.36 | $60.35 | $60.40 |
| Purchase #2 | $46.58 | 9.719% | $51.1071 | $51.11 | $51.10 | $51.10 |
| Purchase #3 | $235.55 | 9.823% | $258.6881 | $258.69 | $258.70 | $258.70 |
| Purchase #4 | $212.27 | 8.456% | $230.2196 | $230.22 | $230.20 | $230.20 |
| Purchase #5 | $83.30 | 12.152% | $93.4226 | $93.42 | $93.40 | $93.40 |
| Purchase #6 | $152.93 | 3.441% | $158.1923 | $158.19 | $158.20 | $158.20 |
| Purchase #7 | $246.97 | 6.668% | $263.438 | $263.44 | $263.45 | $263.40 |
| 7 purchase totals = | $1,032.57 | $1,115.4242 | $1,115.43 | $1,115.40 | $1,115.40 | |