| 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 | $195.64 | 8.192% | $211.6668 | $211.67 | $211.65 | $211.70 |
| Purchase #2 | $63.89 | 7.252% | $68.5233 | $68.52 | $68.50 | $68.50 |
| Purchase #3 | $47.55 | 11.673% | $53.1005 | $53.10 | $53.10 | $53.10 |
| Purchase #4 | $194.51 | 5.575% | $205.3539 | $205.35 | $205.35 | $205.40 |
| Purchase #5 | $36.98 | 4.455% | $38.6275 | $38.63 | $38.65 | $38.60 |
| Purchase #6 | $47.32 | 9.540% | $51.8343 | $51.83 | $51.85 | $51.80 |
| Purchase #7 | $158.39 | 7.632% | $170.4783 | $170.48 | $170.50 | $170.50 |
| 7 purchase totals = | $744.28 | $799.5846 | $799.58 | $799.60 | $799.60 | |