| 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 | $87.92 | 12.506% | $98.9153 | $98.92 | $98.90 | $98.90 |
| Purchase #2 | $29.42 | 6.526% | $31.3399 | $31.34 | $31.35 | $31.30 |
| Purchase #3 | $189.47 | 7.361% | $203.4169 | $203.42 | $203.40 | $203.40 |
| Purchase #4 | $225.95 | 12.199% | $253.5136 | $253.51 | $253.50 | $253.50 |
| Purchase #5 | $227.32 | 6.597% | $242.3163 | $242.32 | $242.30 | $242.30 |
| Purchase #6 | $140.47 | 11.205% | $156.2097 | $156.21 | $156.20 | $156.20 |
| Purchase #7 | $36.31 | 7.405% | $38.9988 | $39.00 | $39.00 | $39.00 |
| 7 purchase totals = | $936.86 | $1,024.7105 | $1,024.72 | $1,024.65 | $1,024.60 | |