| 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 | $61.72 | 5.103% | $64.8696 | $64.87 | $64.85 | $64.90 |
| Purchase #2 | $157.86 | 8.202% | $170.8077 | $170.81 | $170.80 | $170.80 |
| Purchase #3 | $38.73 | 7.415% | $41.6018 | $41.60 | $41.60 | $41.60 |
| Purchase #4 | $12.90 | 13.842% | $14.6856 | $14.69 | $14.70 | $14.70 |
| Purchase #5 | $90.34 | 6.820% | $96.5012 | $96.50 | $96.50 | $96.50 |
| Purchase #6 | $139.93 | 4.457% | $146.1667 | $146.17 | $146.15 | $146.20 |
| Purchase #7 | $91.87 | 10.490% | $101.5072 | $101.51 | $101.50 | $101.50 |
| 7 purchase totals = | $593.35 | $636.1398 | $636.15 | $636.10 | $636.20 | |