| 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 | $86.64 | 5.378% | $91.2995 | $91.30 | $91.30 | $91.30 |
| Purchase #2 | $79.59 | 11.146% | $88.4611 | $88.46 | $88.45 | $88.50 |
| Purchase #3 | $118.46 | 10.457% | $130.8474 | $130.85 | $130.85 | $130.80 |
| Purchase #4 | $13.99 | 13.541% | $15.8844 | $15.88 | $15.90 | $15.90 |
| Purchase #5 | $238.40 | 3.145% | $245.8977 | $245.90 | $245.90 | $245.90 |
| Purchase #6 | $244.48 | 9.137% | $266.8181 | $266.82 | $266.80 | $266.80 |
| Purchase #7 | $138.77 | 12.644% | $156.3161 | $156.32 | $156.30 | $156.30 |
| 7 purchase totals = | $920.33 | $995.5243 | $995.53 | $995.50 | $995.50 | |