| 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 | $56.29 | 13.701% | $64.0023 | $64.00 | $64.00 | $64.00 |
| Purchase #2 | $138.70 | 3.653% | $143.7667 | $143.77 | $143.75 | $143.80 |
| Purchase #3 | $31.82 | 9.481% | $34.8369 | $34.84 | $34.85 | $34.80 |
| Purchase #4 | $233.55 | 4.573% | $244.2302 | $244.23 | $244.25 | $244.20 |
| Purchase #5 | $238.78 | 11.860% | $267.0993 | $267.10 | $267.10 | $267.10 |
| Purchase #6 | $239.34 | 10.125% | $263.5732 | $263.57 | $263.55 | $263.60 |
| Purchase #7 | $74.37 | 9.279% | $81.2708 | $81.27 | $81.25 | $81.30 |
| 7 purchase totals = | $1,012.85 | $1,098.7794 | $1,098.78 | $1,098.75 | $1,098.80 | |