| 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 | $33.85 | 7.182% | $36.2811 | $36.28 | $36.30 | $36.30 |
| Purchase #2 | $42.97 | 12.180% | $48.2037 | $48.20 | $48.20 | $48.20 |
| Purchase #3 | $17.88 | 10.241% | $19.7111 | $19.71 | $19.70 | $19.70 |
| Purchase #4 | $23.40 | 11.561% | $26.1053 | $26.11 | $26.10 | $26.10 |
| Purchase #5 | $108.44 | 5.355% | $114.247 | $114.25 | $114.25 | $114.20 |
| Purchase #6 | $6.91 | 8.828% | $7.52 | $7.52 | $7.50 | $7.50 |
| Purchase #7 | $227.67 | 13.462% | $258.3189 | $258.32 | $258.30 | $258.30 |
| 7 purchase totals = | $461.12 | $510.3871 | $510.39 | $510.35 | $510.30 | |