| 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 | $39.49 | 11.734% | $44.1238 | $44.12 | $44.10 | $44.10 |
| Purchase #2 | $214.91 | 6.242% | $228.3247 | $228.32 | $228.30 | $228.30 |
| Purchase #3 | $14.77 | 12.162% | $16.5663 | $16.57 | $16.55 | $16.60 |
| Purchase #4 | $28.42 | 12.746% | $32.0424 | $32.04 | $32.05 | $32.00 |
| Purchase #5 | $248.73 | 7.308% | $266.9072 | $266.91 | $266.90 | $266.90 |
| Purchase #6 | $154.50 | 10.686% | $171.0099 | $171.01 | $171.00 | $171.00 |
| Purchase #7 | $40.54 | 7.845% | $43.7204 | $43.72 | $43.70 | $43.70 |
| 7 purchase totals = | $741.36 | $802.6947 | $802.69 | $802.60 | $802.60 | |