| 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 | $108.39 | 4.252% | $112.9987 | $113.00 | $113.00 | $113.00 |
| Purchase #2 | $11.69 | 8.233% | $12.6524 | $12.65 | $12.65 | $12.70 |
| Purchase #3 | $43.33 | 10.330% | $47.806 | $47.81 | $47.80 | $47.80 |
| Purchase #4 | $101.56 | 12.797% | $114.5566 | $114.56 | $114.55 | $114.60 |
| Purchase #5 | $89.40 | 6.247% | $94.9848 | $94.98 | $95.00 | $95.00 |
| Purchase #6 | $81.29 | 13.355% | $92.1463 | $92.15 | $92.15 | $92.10 |
| Purchase #7 | $50.42 | 5.740% | $53.3141 | $53.31 | $53.30 | $53.30 |
| 7 purchase totals = | $486.08 | $528.4589 | $528.46 | $528.45 | $528.50 | |