| 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 | $41.72 | 6.245% | $44.3254 | $44.33 | $44.35 | $44.30 |
| Purchase #2 | $28.59 | 3.833% | $29.6859 | $29.69 | $29.70 | $29.70 |
| Purchase #3 | $152.80 | 5.487% | $161.1841 | $161.18 | $161.20 | $161.20 |
| Purchase #4 | $34.59 | 13.339% | $39.204 | $39.20 | $39.20 | $39.20 |
| Purchase #5 | $123.45 | 12.563% | $138.959 | $138.96 | $138.95 | $139.00 |
| Purchase #6 | $123.86 | 10.809% | $137.248 | $137.25 | $137.25 | $137.20 |
| Purchase #7 | $63.28 | 11.333% | $70.4515 | $70.45 | $70.45 | $70.50 |
| 7 purchase totals = | $568.29 | $621.0579 | $621.06 | $621.10 | $621.10 | |