| 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 | $47.95 | 11.516% | $53.4719 | $53.47 | $53.45 | $53.50 |
| Purchase #2 | $72.83 | 7.752% | $78.4758 | $78.48 | $78.50 | $78.50 |
| Purchase #3 | $160.25 | 7.769% | $172.6998 | $172.70 | $172.70 | $172.70 |
| Purchase #4 | $8.44 | 8.385% | $9.1477 | $9.15 | $9.15 | $9.10 |
| Purchase #5 | $250.48 | 11.332% | $278.8644 | $278.86 | $278.85 | $278.90 |
| Purchase #6 | $233.43 | 6.612% | $248.8644 | $248.86 | $248.85 | $248.90 |
| Purchase #7 | $62.78 | 11.128% | $69.7662 | $69.77 | $69.75 | $69.80 |
| 7 purchase totals = | $836.16 | $911.2902 | $911.29 | $911.25 | $911.40 | |