| 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 | $22.29 | 13.684% | $25.3402 | $25.34 | $25.35 | $25.30 |
| Purchase #2 | $194.62 | 12.374% | $218.7023 | $218.70 | $218.70 | $218.70 |
| Purchase #3 | $93.84 | 10.128% | $103.3441 | $103.34 | $103.35 | $103.30 |
| Purchase #4 | $6.38 | 6.625% | $6.8027 | $6.80 | $6.80 | $6.80 |
| Purchase #5 | $140.43 | 8.659% | $152.5898 | $152.59 | $152.60 | $152.60 |
| Purchase #6 | $31.89 | 10.631% | $35.2802 | $35.28 | $35.30 | $35.30 |
| Purchase #7 | $51.55 | 4.813% | $54.0311 | $54.03 | $54.05 | $54.00 |
| 7 purchase totals = | $541.00 | $596.0904 | $596.08 | $596.15 | $596.00 | |