| 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 | $65.32 | 4.529% | $68.2783 | $68.28 | $68.30 | $68.30 |
| Purchase #2 | $37.64 | 7.467% | $40.4506 | $40.45 | $40.45 | $40.50 |
| Purchase #3 | $245.50 | 11.544% | $273.8405 | $273.84 | $273.85 | $273.80 |
| Purchase #4 | $169.86 | 7.581% | $182.7371 | $182.74 | $182.75 | $182.70 |
| Purchase #5 | $247.37 | 8.192% | $267.6346 | $267.63 | $267.65 | $267.60 |
| Purchase #6 | $211.80 | 12.736% | $238.7748 | $238.77 | $238.75 | $238.80 |
| Purchase #7 | $78.55 | 11.777% | $87.8008 | $87.80 | $87.80 | $87.80 |
| 7 purchase totals = | $1,056.04 | $1,159.5167 | $1,159.51 | $1,159.55 | $1,159.50 | |