| 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 | $48.32 | 5.617% | $51.0341 | $51.03 | $51.05 | $51.00 |
| Purchase #2 | $245.87 | 10.630% | $272.006 | $272.01 | $272.00 | $272.00 |
| Purchase #3 | $30.95 | 11.817% | $34.6074 | $34.61 | $34.60 | $34.60 |
| Purchase #4 | $145.28 | 3.368% | $150.173 | $150.17 | $150.15 | $150.20 |
| Purchase #5 | $115.89 | 3.609% | $120.0725 | $120.07 | $120.05 | $120.10 |
| Purchase #6 | $53.33 | 13.148% | $60.3418 | $60.34 | $60.35 | $60.30 |
| Purchase #7 | $32.98 | 4.144% | $34.3467 | $34.35 | $34.35 | $34.30 |
| 7 purchase totals = | $672.62 | $722.5815 | $722.58 | $722.55 | $722.50 | |