| 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 | $83.34 | 8.801% | $90.6748 | $90.67 | $90.65 | $90.70 |
| Purchase #2 | $33.78 | 12.326% | $37.9437 | $37.94 | $37.95 | $37.90 |
| Purchase #3 | $240.57 | 7.701% | $259.0963 | $259.10 | $259.10 | $259.10 |
| Purchase #4 | $124.97 | 8.156% | $135.1626 | $135.16 | $135.15 | $135.20 |
| Purchase #5 | $201.66 | 6.355% | $214.4755 | $214.48 | $214.50 | $214.50 |
| Purchase #6 | $113.75 | 11.397% | $126.7141 | $126.71 | $126.70 | $126.70 |
| Purchase #7 | $192.39 | 9.407% | $210.4881 | $210.49 | $210.50 | $210.50 |
| 7 purchase totals = | $990.46 | $1,074.5551 | $1,074.55 | $1,074.55 | $1,074.60 | |