| 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 | $9.83 | 12.102% | $11.0196 | $11.02 | $11.00 | $11.00 |
| Purchase #2 | $105.43 | 6.715% | $112.5096 | $112.51 | $112.50 | $112.50 |
| Purchase #3 | $29.50 | 5.480% | $31.1166 | $31.12 | $31.10 | $31.10 |
| Purchase #4 | $57.58 | 4.463% | $60.1498 | $60.15 | $60.15 | $60.10 |
| Purchase #5 | $135.97 | 12.710% | $153.2518 | $153.25 | $153.25 | $153.30 |
| Purchase #6 | $133.44 | 12.117% | $149.6089 | $149.61 | $149.60 | $149.60 |
| Purchase #7 | $233.51 | 7.870% | $251.8872 | $251.89 | $251.90 | $251.90 |
| 7 purchase totals = | $705.26 | $769.5435 | $769.55 | $769.50 | $769.50 | |