| 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 | $18.64 | 10.150% | $20.532 | $20.53 | $20.55 | $20.50 |
| Purchase #2 | $92.79 | 3.432% | $95.9746 | $95.97 | $95.95 | $96.00 |
| Purchase #3 | $60.84 | 9.552% | $66.6514 | $66.65 | $66.65 | $66.70 |
| Purchase #4 | $141.43 | 10.717% | $156.5871 | $156.59 | $156.60 | $156.60 |
| Purchase #5 | $138.85 | 10.302% | $153.1543 | $153.15 | $153.15 | $153.20 |
| Purchase #6 | $239.33 | 13.747% | $272.2307 | $272.23 | $272.25 | $272.20 |
| Purchase #7 | $245.65 | 13.622% | $279.1124 | $279.11 | $279.10 | $279.10 |
| 7 purchase totals = | $937.53 | $1,044.2425 | $1,044.23 | $1,044.25 | $1,044.30 | |